CN201744904U - Metope putty dedusting sander - Google Patents
Metope putty dedusting sander Download PDFInfo
- Publication number
- CN201744904U CN201744904U CN2010202966381U CN201020296638U CN201744904U CN 201744904 U CN201744904 U CN 201744904U CN 2010202966381 U CN2010202966381 U CN 2010202966381U CN 201020296638 U CN201020296638 U CN 201020296638U CN 201744904 U CN201744904 U CN 201744904U
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- Prior art keywords
- dust
- sander
- bearing
- dust mouth
- casing
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- Expired - Fee Related
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Abstract
The utility model discloses a metope putty dedusting sander. The sander body includes a stator, a rotor, a rotor cooling fan, a casing, a main shaft, a bearing, a bull gear, a needle bearing, a polishing pad housing and a dust-absorbing fan, the sander includes the sander body and a U-shaped connecting tube, a flexible pipe, a straight joint, a bayonet strip and a dust collection bag that are in a split type. The sander has the characteristics of simple structure, small volume, low cost, easy operation, friendly environment, one-stop polishing of overcast angles, easy carrying and light weight. The sander of the utility model solves the defects of simultaneous use of both machines in the prior art and is harmless to human lungs; the sander can collect more than 95% dust into the dust collection bag via the dust collecting device, when the dust collection bag is full, one only needs to pick off the bayonet strip to pour out the dust and then puts the bayonet strip back, thereby eliminating the noise of dust collectors; When the sander is used in-situ, one only needs to assemble the U-shaped connecting tube, the flexible pipe, the straight joint, the bayonet strip and the dust collection bag together, therefore, the sander provided can be widely applied to the fields of decoration, machinery and construction.
Description
Technical field
The utility model relates to sander, is specifically related to a kind of wall surface putty dedusting sander device.
Technical background
The existing wall surface putty sander that is used for decorations, mainly contain Germany and China's production, but their common feature, all be to be connected with a flexible pipe with a sander by a dust catcher equipment to combine, though they have solved workmen personnel's labour intensity, saved the time, reduced pollution, prevented the generation of occupational disease, but their overall product exists volume big environment, the cost height, inconvenient operation is to the polishing generation defective not in place of metope inner corner trim, when carrying, except carrying sander, also to carry a dust catcher equipment.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, dedusting, polishing function integration, and cost is low, and is easy to operate, the wall surface putty dedusting sander device that disposable polishing puts in place to metope inner corner trim energy.
In order to overcome the deficiencies in the prior art, technology of the present utility model is to solve like this, a kind of wall surface putty dedusting sander device, this device comprises the stator of existing sander, rotor, the rotor cooling fan, casing, main shaft, bearing, gear wheel, needle bearing, the polishing disk casing, special character of the present utility model is to be made up of sander body and split dust bag two parts after improving, described sander body is connected the back by upper casing and forms a single-piece frame with lower casing, one end of the extension shaft of the rotor of described single-piece frame inner chamber successively respectively with stator, the 3rd bearing, interior diving board, the dust-absorbing fan lower casing, dust-absorbing fan, second pad, second nut, shell connects on the dust-absorbing fan, the other end is connected with the rotor cooling fan successively respectively, second bearing, what the lengthening the tip of the axis of rotor connected a shaft gear arranged, one end of main shaft successively respectively with second bearing, needle bearing, second jump ring, gear wheel, first jump ring, clutch shaft bearing connects, described shaft gear and gear wheel engagement, the other end of described main shaft successively respectively with the polishing disk casing, the polishing dish, first pad, first nut connects, paste Sand paper for polishing on the polishing dish, shell is provided with entering-dust mouth and is connected with the dust mouth of U type tube connector on the described dust-absorbing fan, the entering-dust mouth of U type tube connector is connected with the dust mouth of polishing disk casing, the dust mouth of shell on the dust-absorbing fan, the whole dust mouth that the dust mouth of dust-absorbing fan lower casing connects back formation is connected with entering-dust mouth one end of flexible pipe, the dust mouth of the other end of flexible pipe is connected with the entering-dust mouth of straight joint one end, the other end dust mouth of straight joint is connected with the dust bag entering-dust mouth, the dust mouth of dust bag is connected with bayonet socket on the bayonet socket bar, the carbon brush nest is connected with casing, carbon brush is packed in the carbon brush nest, cover the carbon brush lid, above-mentioned power switch is packed in the power switch box on the casing, and power line is fixed in the power pack.
Described shaft gear is 9.8: 1 with the rotation ratio of gear wheel.
Described polishing disk casing is provided with an inner corner trim polishing restriction bar.
The utility model is compared with prior art: the defective that has solved the two-oneization of prior art, have simple in structure, volume is little, cost is low, and is easy and simple to handle, environmental nonpollution, but characteristics to inner corner trim one-time-reach-place polishing, easy to carry, in light weight, the human lung is not produced injury, wall surface grinding machine can all be packed the dust more than 95% in the dust bag by dust collect plant, after the dust of dust bag was filled, taking the bayonet socket bar was pourable dust, in the bayonet socket of again the bayonet socket bar being packed into, eliminated the noise of dust catcher, be widely used in decorations, machinery, industries such as building.
Description of drawings
Fig. 1 is the utility model parts deployed configuration schematic diagram;
Fig. 2 is the Sand paper for polishing structural representation of Fig. 1;
Fig. 3 is the polishing dish structural representation of Fig. 1;
Fig. 4 is the polishing disk casing master TV structure schematic diagram of Fig. 1;
Fig. 5 is the backsight structural representation of Fig. 4;
Fig. 6 is the spindle unit syndeton schematic diagram of Fig. 1;
Fig. 7 is rotor and the rotor extension shaft upper-part syndeton schematic diagram of Fig. 1;
Fig. 8 is the dust-absorbing fan perspective view of Fig. 1;
Fig. 9 is the dust shield lower casing master TV structure schematic diagram of Fig. 1;
Figure 10 is the backsight structural representation of Fig. 9;
Figure 11 is a shell master TV structure schematic diagram on the dust shield of Fig. 1;
Figure 12 is the backsight structural representation of Figure 11;
Figure 13 is the upper casing master TV structure schematic diagram of Fig. 1;
Figure 14 looks up structural representation for Figure 13 upper casing;
Figure 15 is the switch box structure schematic diagram of Fig. 1;
Figure 16 is the lower casing master TV structure schematic diagram of Fig. 1;
Figure 17 looks up structural representation for the lower casing of Figure 16;
Figure 18 is the U type tube connector structural representation of Fig. 1;
Figure 19 is the hose construction schematic diagram of Fig. 1;
Figure 20 is the straight joint structural representation of Fig. 1;
Figure 21 is the dust bag structural representation of Fig. 1;
Figure 22 is the bayonet socket bar structural representation of Fig. 1;
Figure 23 is the three-dimensional package assembly schematic diagram of Fig. 1.
The accessory title
Sand paper for polishing 1, the first nut 2, the first pads 3, polishing dish 4, polishing disk casing 5, main shaft 6, clutch shaft bearing 7, the first jump rings 8, gear wheel 9, second jump ring 10, needle bearing 11, the second bearings 12, rotor cooling fan 13, rotor 14, stator 15, the 3rd bearing 16, interior diving board 17, dust-absorbing fan lower casing 18, dust-absorbing fan 19, the second pads 20, the second nuts 21, shell 22 on the dust-absorbing fan, tube connector 23, flexible pipe 24, straight joint 25, dust bag 26, bayonet socket bar 27, carbon brush nest 28, carbon brush 29, carbon brush lid 30, on the casing 31, power line 32, power line briquetting 33, under the casing 34, speed change power switch 35, switch enclosure cover 36, polishing disk casing entering-dust mouth 37, inner corner trim polishing restriction bar 38, mill shell dust mouth 39, shaft gear 40, dust-absorbing fan lower casing dust mouth 41, dust-absorbing fan lower casing bayonet socket 42, shell dust mouth 43 on the dust-absorbing fan, shell bayonet socket bar 44 on the dust-absorbing fan, shell entering-dust mouth 45 on the dust-absorbing fan, power line positioning port 46, clutch shaft bearing chamber 47, needle bearing chamber 48, the second bearing chambers 49, rotor cooling fan air inlet 50, rotor cooling fan chamber 51, armature chamber 52, rotor cooling fan outlet 53, the 3rd bearing chamber 54,, carbon brush nest locating hole 55, power switch chamber 56, U type tube connector entering-dust mouth 57, U type tube connector dust mouth 58, flexible pipe entering-dust mouth 59, flexible pipe dust mouth 60, straight joint entering-dust mouth 61, straight joint dust mouth 62, dust bag entering-dust mouth 63, dust bag dust mouth 64, bayonet socket 65, rotor extension shaft 66.
The specific embodiment
Accompanying drawing is embodiments of the invention
Below in conjunction with accompanying drawing summary of the invention is described further:
With reference to Fig. 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, a kind of wall surface putty dedusting sander device, this device comprises the stator of existing sander, rotor, the rotor cooling fan, casing, main shaft, bearing, gear wheel, needle bearing, the polishing disk casing, form by sander body and split dust bag two parts after improving, described sander body is connected the back by upper casing 31 and forms a single-piece frame with lower casing 34, one end of the extension shaft 66 of the rotor 14 of described single-piece frame inner chamber successively respectively with stator 15, the 3rd bearing 16, interior diving board 17, dust-absorbing fan lower casing 18, dust-absorbing fan 19, second pad 20, second nut 21, shell 22 connects on the dust-absorbing fan, the 3rd bearing (16) the 3rd bearing chamber (54) of packing into, the other end is connected with rotor cooling fan 13 successively respectively, second bearing 12, second bearing (12), second bearing chamber (49) of packing into, what the end of the extension shaft 66 of rotor 14 connected a shaft gear 40 arranged, one end of main shaft 6 successively respectively with needle bearing 11, second jump ring 10, gear wheel 9, connect, needle bearing (11) the needle bearing chamber (48) of packing into, described shaft gear 40 and gear wheel 9 engagements, the other end of described main shaft 6 successively respectively with first jump ring (8), clutch shaft bearing (7), polishing disk casing 5, polishing dish 4, first pad 3, first nut 2 connects, paste Sand paper for polishing 1 on the polishing dish 4, shell 22 is provided with entering-dust mouth 45 and is connected with the dust mouth 58 of U type tube connector 23 on the described dust-absorbing fan, clutch shaft bearing (7) the clutch shaft bearing chamber (47) of packing into, the entering-dust mouth of U type tube connector 23 is connected with the dust mouth 39 of polishing disk casing 5, the dust mouth 43 of shell 22 on the dust-absorbing fan, the whole dust mouth that the dust mouth 41 of dust-absorbing fan lower casing 18 connects back formation is connected with entering-dust mouth 59 1 ends of flexible pipe 24, the dust mouth 60 of the other end of flexible pipe 24 is connected with entering-dust mouth 61 1 ends of straight joint 25, the other end dust mouth 62 of straight joint 25 is connected with entering-dust mouth 63 on the dust bag 26, dust mouth 64 on the dust bag 26 is connected with bayonet socket 65 on the bayonet socket bar 27, on the described casing 31, be respectively equipped with carbon brush nest locating hole 55 on 34 under the casing, lay carbon brush nest 28 in the carbon brush nest locating hole 55, the carbon brush 29 carbon brush nest 28 of packing into, cover with carbon brush lid 30 and to get final product, the one side of Sand paper for polishing 1 is covered with the polishing grains of sand, another side is covered with felt, the felt that 4 planes are covered with is coiled in polishing, being to have certain elasticity in order to increase polishing dish 4 on the one hand, is to change Sand paper for polishing for convenience on the other hand.Polishing dish 4 is connected with first pad 3 and first nut 2 fixing with a end on the main shaft 6.
Described shaft gear is 9.8: 1 with the rotation ratio of gear wheel.
Described polishing disk casing 5 is provided with an inner corner trim polishing restriction bar 38.
Fig. 4, shown in Figure 5, the front of polishing disk casing 5 is provided with the polishing disk casing and is provided with entering-dust mouth 37, inner corner trim polishing restriction bar 38, polishing disk casing 5 back sides are provided with polishing disk casing dust mouth 39, and the casing outer end of first chamber 46 under polishing disk casing 5 and upper casing 31 and the lower casing after 34 closures is connected.
Shown in Figure 6, main shaft 6 one ends successively respectively with gear wheel 9, second jump ring 10, needle bearing 11 connects, the other end successively respectively with clutch shaft bearing 7, first jump ring 8, polishing dish 4, the first pads 3, the first nuts 2 are fixedly connected, clutch shaft bearing 7 is connected in the single-piece frame clutch shaft bearing chamber 47, and needle bearing 10 is connected in the needle bearing chamber 48.
Fig. 7, shown in Figure 8, rotor 14 is fixedly connected on the rotor extension shaft 66, one end of rotor extension shaft 66 is connected with second bearing 12, rotor cooling fan 13, shaft gear 39 respectively successively, the other end successively respectively with the 3rd bearing 16, interior diving board 17, dust-absorbing fan 19, second pad 20, second nut 21 connects, and second bearing 12 is connected in single-piece frame second bearing chamber 49, and the 3rd bearing 16 is connected in single-piece frame the 3rd bearing chamber 54.
Fig. 9, Figure 10, Figure 11, shown in Figure 12, dust-absorbing fan lower casing 18 is provided with dust mouth 41, dust-absorbing fan lower casing bayonet socket 42, shell 22 is provided with dust mouth 43 on the dust-absorbing fan, shell bayonet socket bar 44 on the dust-absorbing fan, shell bayonet socket bar 44 is connected with dust-absorbing fan lower casing bayonet socket 42 on the dust-absorbing fan, and shell dust mouth 43 forms a complete circular dust mouth on dust-absorbing fan lower casing dust mouth 41 and the dust-absorbing fan.
Figure 13, Figure 14, Figure 15, Figure 16, shown in Figure 17, upper casing 31 and lower casing 34 are respectively equipped with switch enclosure cover 36, power line positioning port 46, clutch shaft bearing chamber 47, needle bearing chamber 48, second bearing chamber 49, rotor cooling air inlet 50, rotor cooling chamber 51, armature chamber 52, rotor cooling air outlet 53, the 3rd bearing chamber 54, carbon brush nest locating hole 55, power switch chamber 56, speed change power switch 35 is connected with switch enclosure cover 36 attachment screws with power switch chamber 56 to be fixed, power line 32 is placed on the power line positioning port 46, push down to be screwed with power supply line pressure piece 33 and get final product, casing is provided with rotor cooling air inlet 50 and rotor cooling air outlet 53.
Figure 18, Figure 19, Figure 20, Figure 21, shown in Figure 22, U type tube connector 23 is provided with entering-dust mouth 57 and dust mouth 58, flexible pipe 24 is provided with flexible pipe entering-dust mouth 59 and dust mouth 60, straight joint 25 is provided with entering-dust mouth 61 and dust mouth 62, dust bag 26 is provided with dust bag entering-dust mouth 63 and dust mouth 64, bayonet socket bar 27 is provided with bayonet socket 65, entering-dust mouth 57 on the described U type tube connector 23 is connected with polishing disk casing dust mouth 39, dust mouth 58 on the U type tube connector 23 is connected with shell entering-dust mouth 45 on the dust-absorbing fan, forming a circular closure dust mouth after the dust mouth 43 of shell 22 is connected with the dust mouth 41 of dust-absorbing fan lower casing 18 on the dust-absorbing fan is connected with the entering-dust mouth 59 of flexible pipe 24, the dust mouth 60 of flexible pipe 24 is connected with the entering-dust mouth 61 of straight joint 25, the dust mouth 62 of straight joint 25 is connected with the entering-dust mouth 63 of dust bag 26, and the dust mouth 64 of dust bag 26 is connected with bayonet socket 65 on the bayonet socket bar 27.
Figure 23 is the three-dimensional package assembly schematic diagram of Fig. 1, and polishing disk casing 5 is provided with a L type inner corner trim polishing restriction bar 38, and wherein polishing dish 4 stretches out the circular arc outside polishing metope inner corner trim on restriction bar 38.
Using method: from the tool box, take out wall surface grinding machine, plug in, open switch, regulate varying speed switch to your required rotating speed, the plane of polishing dish 4 is overlapped with the metope that will polish, mobile polishing dish 4 up and down or about the polishing, the negative pressure that the dust of polishing causes by dust-absorbing fan 19, dust is drained in the U type tube connector 23 by entering-dust mouth 37 and dust mouth 39 on the polishing disk casing 5, enter in the dust-absorbing fan shell and send into flexible pipe 24 by the centrifugal force of dust-absorbing fan 19, be drained into again in the dust bag 26, need only be close to the polishing of the inner corner trim on sander restriction bar 38 planes the another side of inner corner trim during the polishing inner corner trim, move up and down sander and get final product.Dust during polishing in the dust bag 26 reaches one regularly, and deenergization quits work, and takes off the bayonet socket bar 27 on the dust bag 26, and dust is removed, and refills upper latch notch bar 27, can continue to use.
Claims (3)
1. wall surface putty dedusting sander device, this device comprises the stator of existing sander, rotor, the rotor cooling fan, casing, main shaft, bearing, gear wheel, needle bearing, the polishing disk casing, it is characterized in that forming by sander body and split dust bag two parts after improving, described sander body is connected the back by upper casing (31) and forms a single-piece frame with lower casing (34), one end of the extension shaft (66) of the rotor of described single-piece frame inner chamber (14) successively respectively with stator (15), the 3rd bearing (16), interior diving board (17), dust-absorbing fan lower casing (18), dust-absorbing fan (19), second pad (20), second nut (21), shell on the dust-absorbing fan (22) connects, the 3rd bearing (16) the 3rd bearing chamber (54) of packing into, the other end is connected with rotor cooling fan (13) successively respectively, second bearing (12), second bearing (12), second bearing chamber (49) of packing into, what the end of the rotor extension shaft (66) of rotor (14) connected a shaft gear (40) arranged, one end of main shaft (6) successively respectively with needle bearing (11), second jump ring (10), gear wheel (9) connects, needle bearing (11) the needle bearing chamber (48) of packing into, described shaft gear (40) and gear wheel (9) engagement, the other end of described main shaft (6) successively respectively with clutch shaft bearing (7), first jump ring (8), polishing disk casing (5), polishing dish (4), first pad (3), first nut (2) connects, clutch shaft bearing (7) the clutch shaft bearing chamber (47) of packing into, polishing dish (4) is gone up and is pasted Sand paper for polishing (1), shell on the described dust-absorbing fan (22) is provided with entering-dust mouth (45) and is connected with the dust mouth (58) of U type tube connector (23), entering-dust mouth (57) on the U type tube connector (23) is connected with dust mouth (39) in polishing disk casing (5), dust mouth (43) on the shell on the dust-absorbing fan (22), the whole dust mouth that forms after dust mouth (41) on the dust-absorbing fan lower casing (18) connects is connected with entering-dust mouth (59) one ends on the flexible pipe (24), the dust mouth (60) of the other end on the flexible pipe (24) is connected with entering-dust mouth (61) one ends on the straight joint (25), the other end dust mouth (62) of straight joint (25) is connected with dust bag entering-dust mouth (63), dust mouth (64) on the dust bag (26) is connected with bayonet socket (64) on the bayonet socket bar (27), on the casing (31), be respectively equipped with rotor cooling air inlet (50) under the casing on (34), rotor cooling air outlet (53).
2. wall surface putty dedusting sander device according to claim 1, the gearratio that it is characterized in that described shaft gear and gear wheel is 9.8: 1
3. wall surface putty dedusting sander device according to claim 1 is characterized in that described polishing disk casing (5) is provided with inner corner trim polishing restriction bar (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202966381U CN201744904U (en) | 2010-08-18 | 2010-08-18 | Metope putty dedusting sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202966381U CN201744904U (en) | 2010-08-18 | 2010-08-18 | Metope putty dedusting sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744904U true CN201744904U (en) | 2011-02-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202966381U Expired - Fee Related CN201744904U (en) | 2010-08-18 | 2010-08-18 | Metope putty dedusting sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744904U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380811A (en) * | 2011-09-01 | 2012-03-21 | 杜志达 | Multifunctional electric polisher control box |
| CN109202640A (en) * | 2018-09-28 | 2019-01-15 | 中建八局第二建设有限公司 | A kind of Portable integral dustless sander |
| CN114161244A (en) * | 2022-01-07 | 2022-03-11 | 崔向平 | Indoor construction equipment and method |
-
2010
- 2010-08-18 CN CN2010202966381U patent/CN201744904U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102380811A (en) * | 2011-09-01 | 2012-03-21 | 杜志达 | Multifunctional electric polisher control box |
| CN109202640A (en) * | 2018-09-28 | 2019-01-15 | 中建八局第二建设有限公司 | A kind of Portable integral dustless sander |
| CN114161244A (en) * | 2022-01-07 | 2022-03-11 | 崔向平 | Indoor construction equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130818 |